Ming Peng [http://community.jboss.org/people/tpzstamp] replied to the discussion "deleteDeploypment - get SQLGrammarException: could not initialize a collection" To view the discussion, visit: http://community.jboss.org/message/546402#546402 -------------------------------------------------------------- Myabe it is related to the Hsqldb version. This hsqldb requires "lob" column be a binary one. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546402#546402] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]